“In the ceremonies of the Zuñis the complete terrestrial sphere is symbolized by pointing or blowing the smoke to the four cardinal points, to the zenith and nadir, the individual himself making the seventh number. When the celestial is also symbolized, only the six directions are added to this seven, because the individual remains the same, so that the number typifying the universe, terrestrial and celestial, becomes 13. When, on the other hand, in their ceremonies, the rite requires the officiant to typify the supra- and intra-terrestrial spheres, that is, the upper and lower worlds [the Above and the Below], the same number 13 results, as it is held that in each the sun stands for the individual, being in turn the day sun and night sun, the light and dark sun, but ever the same and therefore counts but once.” After having gained this knowledge of native speculative philosophy, let us penetrate still further into their modes of thinking by studying, first of all, a series of symbols of the earth-mother taken from one of the most valuable of Mexican MSS., the Vienna Codex (fig. 31). In these the idea of the vase, bowl or receptacle and of the serpent predominates. It is instructive of native thought to find the vase represented as containing a child (no. 1), an agave plant (no. 7), a fire, denoting warmth (no. 3), a flower (no. 12), and a bunch of hair, the numerical symbol for multiplicity=the number 400 (no. 5). In no. 2, the hollow between two recurved peaks conveys the idea of a central vase; a band with eyes rests upon the peaks and denotes the heaven. No. 4 shows a double vase, enclosed in a similar representation of the nocturnal heaven—the idea to be conveyed being evidently that of a receptacle hidden in darkness. No. 9 displays an open jaw, two claws, a human heart and a stream of blood issuing from it. Nos. 10 and 11 present different shapes of the serpent’s jaw, the symbol of the earth. The double-headed serpent forming a vase containing a flower (no. 12) is particularly interesting because the flower=xoch-itl in Nahuatl, seems to suggest an intentional likeness to the Maya word for “vase, vessel or cup in general,” ho-och (Arte de la lengua Maya, Fray Pedro Beltran de Santa Rosa, ed. Espinosa, Mérida, 1859) as well as hoch or o-och=“food and maintenance.” The symbolical vase-like opening in the core of the agave plant, (no. 8) is such as is made to this day, in order to collect the juice, which, when fermented, constitutes the sacred wine of the ancient Mexicans, octli, now better known as pulque.(8) As will be shown the Mexicans considered this as “the drink of life.” Its use was rigidly regulated and supervised by the “octli-lords” or “rain-priests” who distributed it at certain dances, in order to induce a state of mild intoxication amongst the participants.